APA (7th ed.) Citation

Clarke. (1972). Report on planet three and other speculations. Corgi books.

Chicago Style (17th ed.) Citation

Clarke. Report on Planet Three and Other Speculations. Newyork: Corgi books, 1972.

MLA (9th ed.) Citation

Clarke. Report on Planet Three and Other Speculations. Corgi books, 1972.

Warning: These citations may not always be 100% accurate.